:root{
    --loading-grey: #ededed;
}
body{
    background-color: #fefefe;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 15px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    min-height: 100vh;
}

.card{
    width: 320px;
    background-color: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, .12);
}

.image{
    height: 200px;
}

.image img{
    display: block;
    width: 100%;
    height: inherit;
    object-fit: cover;
}

.content{
    padding: 2rem 1.8rem;
}

h4{
    margin: 0 0 1rem;
    font-size: 1.5rem;
    line-height: 1.5rem;
}

.description {
    font-size: 1rem;
    line-height: 1.4rem;
}

.loading .image,
.loading h4,
.loading .description{
    background-color: var(--loading-grey);
    background: linear-gradient(
        100deg,
        rgba(255, 255, 255, 0) 40%,
        rgba(255, 255, 255, .5) 50%,
        rgba(255, 255, 255, 0) 60%
    ) var(--loading-grey);
    background-size: 200% 100%;
    background-position-x: 120%;
    animation: 1s loading ease-in-out infinite;
}

@keyframes loading{
    to{
        background-position-x: -20%;
    }
}
.loading img {
    display: none;
}
.loading h4{
    min-height: 1.6rem;
    border-radius: 4px;
    animation-delay: .05s;
}

.loading .description{
    min-height: 4rem;
    border-radius: 4px;
    animation-delay: .06s;
}


